Data Engineer · Float Infinity · Sydney
Louis Miguel Bernal, Data Engineer.

Built to scale,run in production.

Data Engineer at Float Infinity. I build quant-trading and machine-learning systems end to end: market-data pipelines, multi-factor models, backtests, and the tooling that runs them. Tested, observable, production-safe.

Engineered on a production cloud stack
AzuredbtAirflowDockerPostgreSQLPython
About

The shape of the work.

IMPACT · TO DATEICAI 2026 · PRESENTER
0+Projects shipped
Delivered early
0.0M+Records reached
0+Teams collaborated
Production StackIDEA → PRODUCTION
PythondbtAirflowSQLReact
Impact

I'm a Data Engineer at Float Infinity (Sydney), where I build quant-trading and machine-learning systems end to end: real-time market-data pipelines, multi-factor models and backtests, with the full-stack React tooling that puts them in front of traders.

That production discipline runs through everything I ship: I've built a multi-venue derivatives trading platform (Nexus) and an AI integration layer for the Bloomberg Terminal, and presented my research at ICAI 2026. The throughline is the same: models and pipelines that are empirically justified, tested, and safe to run in production, not just notebooks that happened to backtest well.

I work with Float Infinity's Sydney team, and graduated from De La Salle University with a 3.83 GPA. I care more about whether a system holds up under real conditions than whether it looks clever on a slide.

Work Experience

Built in production.

Data engineering in production today, on top of a full-stack and quantitative track. The roles, and what each one delivered.

Float Infinity

Data Engineer · Full-stack & Quant

CURRENT
WORKFloat Infinity · Sydney, AU
2025 – Present

Developed an end to end NLP/ML quantitative trading algorithm across 15+ instruments, extracting 50+ engineered features across technical, sentiment, and macro signal layers, then built the Azure operational intelligence dashboards and ETL pipelines behind it.

72%Directional Accuracy
1.8Backtested Sharpe
99.9%System Availability
Query Performance
PythonAzureNLPXGBoostScikit-learnSQLREST APIs
PASIA

Data Analyst

WORKPASIA · Procurement and Supply Institute of Asia
Jun 2025 – Aug 2025

Automated large scale data preprocessing and SQL ETL for over 1 million procurement and contract records, turning stale manual reporting into automated daily business intelligence stakeholders could act on.

1M+Records Processed
85%Less Manual Effort
99%Cross-Dept Consistency
PythonSQLScikit-learnPandasPower BIExcel
CSIT

Director · Programming & Creatives

ORGCSIT Program Council, DLSU-D
2022 – 2025

Led the programming and creatives committee, directing technical initiatives, event development, and creative direction, alongside an executive role in finance and public relations.

DirectorProgramming & Creatives
Exec DirFinance & PR
LeadershipProject MgmtCreative Direction

Freelance Data Analyst

WORKIndependent · Remote
2022 – 2026

Developed interactive Power BI and Excel dashboards for academic and small business clients, translating complex datasets into actionable insights through data cleaning, transformation, and exploratory analysis.

Client-FacingDashboards Delivered
PythonPandas EDA
ExcelPythonPower BI
DLSU-D

BS Computer Science · Intelligent Systems

EDUDe La Salle University Dasmariñas
2022 – 2026

Bachelor of Science in Computer Science, Intelligent Systems track. A machine learning and data science foundation carried with distinction every year.

3.83GPA / 4.0
×4Dean's Lister
Machine LearningAIData ScienceDean's Lister
Case Studies

Selected work.

Five projects, each broken down into problem, approach, stack, and measured outcome: the shape of every production write-up.

Featured five · open a case study

Where I sit on the stack.

Data engineering first: ingestion, warehousing, and orchestration, plus the ML, DevOps, and interface tooling I reach for in production.

Data Engineering

Ingest · warehouse · orchestrate

Production data pipelines: API and database ingestion, dbt modeling, and Airflow orchestration.

  • Python
  • dbt
  • Airflow
  • Pandas
  • PostgreSQL
  • SQLAlchemy

Cloud & Orchestration

Ship · observe · scale

The rails data runs on: Azure, containerized jobs, and reliable build-test-ship loops.

  • Azure
  • Docker
  • GitHub
  • Git
  • Vercel
  • MLflow

AI / Machine Learning

Modeling · training · inference

The analytics layer on top of the pipeline: from feature engineering to live inference and evaluation.

  • PyTorch
  • Scikit-learn
  • XGBoost
  • LangChain
  • Ollama
  • Jupyter

Interfaces & BI

Dashboards · apps · reporting

Turning analytics-ready data into interfaces people use: internal tools, dashboards, and reporting.

  • React
  • Next.js
  • TypeScript
  • Power BI
  • Plotly
  • Tableau
Also Worked With
14 TOOLS
FAISSGroqHuggingFaceLSTMLightGBMCatBoostKMeansPCAt-SNEUMAPMonte CarloSeabornMatplotlibExcel
Credentials

Verified, on paper.

A focused list: agentic AI with LangGraph, Deep Learning Specialization, applied simulations, analytics tracks. Click a card to view the certificate.

LangChain
2026
LangChain

Project: Ambient Agents with LangGraph

ID · dw7or7byfsVerify
DeepLearning.AI
2025
DeepLearning.AI

Deep Learning Specialization

ID · 5DCEBTE0WLVerify
DeepLearning.AI
2025
DeepLearning.AI

Sequence Models

ID · AGSTIN6MFWVerify
DeepLearning.AI
2025
DeepLearning.AI

Convolutional Neural Networks

ID · VOPC3983POVerify
DeepLearning.AI
2025
DeepLearning.AI

Improving Deep Neural Networks

··
DeepLearning.AI
2025
DeepLearning.AI

Neural Networks and Deep Learning

ID · 3520567IBKVerify
DeepLearning.AI
2025
DeepLearning.AI

Structuring ML Projects

ID · PW7B3FJBJ8Verify
De La Salle University
2024
De La Salle University

Data Science Workshop 2024

··
Forage
2024
Forage

Accenture Data Analytics & Visualization

ID · hHvNNDaQem·
freeCodeCamp
2023
freeCodeCamp

Data Analysis with Python

··
Great Learning
2023
Great Learning

Data Analytics using Excel

Great Learning
2023
Great Learning

Introduction to Analytics

Google
2023
Google

Google Analytics

Contact

Open desk.

Email is the fastest line. Response within 24 hours.

Direct lines

Available for new opportunities
Louis Miguel Bernal© 2026